Mozilla extends Firefox 115 ESR support for Windows 7 and older macOS versions until August 2026, adding six more months of security updates.

Mozilla originally planned to end Firefox support for Windows 7, 8, and 8.1 in February. Now there's an extension until August 2026.

AI has turned security triage into 'terror reporting,' draining time, attention, and the 'will to live.' But, used right, it can help. Here's how.

Mozilla’s Firefox web browser is slated for a comprehensive facelift, according to an exclusive sneak peek by web developer Sören Hentzschel (machine translated). Mozilla has reportedly begun work on ...

Anthropic obliged. Over a two-week spell in January 2026, Claude Opus 4.6 found more high-severity bugs in Firefox than the rest of the world usually reports in two months, Mozilla said.

Anthropic’s AI model Claude Opus 4.6 discovered 22 vulnerabilities over the course of two weeks in the Chrome competitor Mozilla Firefox, more vulnerabilities than were reported in any single month in ...

Artificial intelligence (AI) is quickly becoming a powerful tool in cybersecurity. In a recent partnership with Mozilla, researchers from Anthropic ...

Mozilla is now working with Anthropic's Frontier Red Team to identify and patch potentially dangerous security vulnerabilities in Firefox. According to Mozilla, the AI company approached ...

Internal design mockups, leaked by developer Sören Hentzschel, have revealed a new aesthetic direction for Mozilla’s browser, codenamed ...

Claude Opus 4.6 found 22 Firefox vulnerabilities in two weeks, including 14 high-severity bugs, nearly a fifth of all Mozilla ...

Artificial intelligence designed to audit software security has identified 22 vulnerabilities in Mozilla’s Firefox browser within a two-week testing period, highlighting the growing role of automated ...

This guide shows how to install the latest Firefox build on Linux and adjust key settings to reduce tracking, limit telemetry, and strengthen browser security.